Doctors & Departments Departments and Specialties Cardiology Doctors Find by first letter ABCDEFGHIJKLMNOPQRSTUVWXYZ# Total results ‘1’ Sung-A Chang Cardiology Professor, Department of Medicine, Division of Cardiology, Heart Vascular and Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine Heart Valve Disease, Heart Failure, Pulmonary Arterial Hypertension, Pericardial Disease, Pulmonary Embolism, Pulmonary Hypertension, Adult Congenital Heart Disease